DE1527750B2 - Verfahren zum Herstellen dunner, insbesondere aus Stahl bestehender Rohre sowie Schragwalzwerk zur Durch führung dieses Verfahrens - Google Patents

Verfahren zum Herstellen dunner, insbesondere aus Stahl bestehender Rohre sowie Schragwalzwerk zur Durch führung dieses Verfahrens

Info

Publication number
DE1527750B2
DE1527750B2 DE1527750A DE1527750A DE1527750B2 DE 1527750 B2 DE1527750 B2 DE 1527750B2 DE 1527750 A DE1527750 A DE 1527750A DE 1527750 A DE1527750 A DE 1527750A DE 1527750 B2 DE1527750 B2 DE 1527750B2
Authority
DE
Germany
Prior art keywords
blank
skew
flange
rolled
rolling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE1527750A
Other languages
German (de)
English (en)
Other versions
DE1527750A1 (de
Inventor
Jacques Malo-Les-Bains Nord Verdickt (Frankreich)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallourec SA
Original Assignee
Vallourec SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vallourec SA filed Critical Vallourec SA
Publication of DE1527750A1 publication Critical patent/DE1527750A1/de
Publication of DE1527750B2 publication Critical patent/DE1527750B2/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12271—Intermediate article [e.g., blank, etc.] having discrete fastener, marginal fastening, taper, or end structure
    • Y10T428/12278—Same structure at both ends of plural taper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE1527750A 1965-07-23 1966-07-22 Verfahren zum Herstellen dunner, insbesondere aus Stahl bestehender Rohre sowie Schragwalzwerk zur Durch führung dieses Verfahrens Ceased DE1527750B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR25740A FR1475645A (fr) 1965-07-23 1965-07-23 Nouveau laminoir à tubes et procédé utilisé pour la mise en oeuvre de ce laminoir
FR106854 1967-05-18

Publications (2)

Publication Number Publication Date
DE1527750A1 DE1527750A1 (de) 1970-05-27
DE1527750B2 true DE1527750B2 (de) 1973-09-27

Family

ID=26164969

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1527750A Ceased DE1527750B2 (de) 1965-07-23 1966-07-22 Verfahren zum Herstellen dunner, insbesondere aus Stahl bestehender Rohre sowie Schragwalzwerk zur Durch führung dieses Verfahrens
DE1752349A Ceased DE1752349B2 (de) 1965-07-23 1968-05-13 Verfahren zur Herstellung eines Rohrrohlings zur Herstellung von dünnen Rohren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1752349A Ceased DE1752349B2 (de) 1965-07-23 1968-05-13 Verfahren zur Herstellung eines Rohrrohlings zur Herstellung von dünnen Rohren

Country Status (6)

Country Link
US (2) US3465563A (enExample)
JP (1) JPS4947146B1 (enExample)
DE (2) DE1527750B2 (enExample)
ES (1) ES353988A1 (enExample)
FR (2) FR1475645A (enExample)
GB (2) GB1150582A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204878A3 (en) * 1985-02-18 1987-08-05 Mannesmann Aktiengesellschaft Cross-rolling mill
DE4428530A1 (de) * 1994-08-12 1996-02-22 Kocks Technik Verfahren und Walzgerüst zum Schrägwalzen von Rohren

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2363288A1 (de) * 1973-12-19 1975-08-21 Gennadij Iwanowitsch Guljaew Anlage zur herstellung von rohrluppen mit einem gleichbleibenden innendurchmesser und abgeschwaechten enden
NL7903234A (nl) * 1979-04-24 1980-10-28 Noord Ver Metaal Werkwijze en inrichting voor het tot een kleinere diameter walsen van buis.
DE3309797A1 (de) * 1983-03-18 1984-09-20 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und anlage zum herstellen nahtloser rohre
FR2561950B1 (fr) * 1984-03-28 1987-11-13 Vallourec Procede de reglage d'un laminoir a cylindres obliques et laminoir pour la mise en oeuvre de ce procede
US4649728A (en) * 1985-04-23 1987-03-17 The Babcock & Wilcox Company Integral joint forming of work-hardenable high alloy tubing
US4763490A (en) * 1986-08-22 1988-08-16 Bruner Mates A Openable ring with safety locking means
US5002835A (en) * 1990-02-15 1991-03-26 Vernay Laboratories, Inc. Armature insert
US5136858A (en) * 1991-05-03 1992-08-11 Bruner Mates A Openable ring with interleaving member
US8356506B2 (en) * 2011-02-25 2013-01-22 Szuba Consulting, Inc. Method of forming industrial housings
CN103316917B (zh) * 2013-06-18 2015-06-17 太原科技大学 一种生产管材或棒材的三辊斜连轧机
CN115090739B (zh) * 2022-06-10 2023-03-31 西安交通大学 一种内向旋压制备薄壁无缝管的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713678A (en) * 1926-05-04 1929-05-21 Jones & Laughlin Steel Corp Stock guiding and feeding mechanism
US1773748A (en) * 1929-03-13 1930-08-26 Tom H Nelson Method and apparatus for manufacture of seamless metallic tubes
US2336397A (en) * 1941-08-16 1943-12-07 Reed Roller Bit Co Method of forming tubes
BE462766A (enExample) * 1945-02-05
US2868047A (en) * 1955-02-14 1959-01-13 Zublin Julius Rolling mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204878A3 (en) * 1985-02-18 1987-08-05 Mannesmann Aktiengesellschaft Cross-rolling mill
DE4428530A1 (de) * 1994-08-12 1996-02-22 Kocks Technik Verfahren und Walzgerüst zum Schrägwalzen von Rohren
DE4428530C5 (de) * 1994-08-12 2005-11-10 Kocks Technik Gmbh & Co. Kg Verfahren und Walzgerüst zum Schrägwalzen von Rohren

Also Published As

Publication number Publication date
ES353988A1 (es) 1970-02-01
FR1475645A (fr) 1967-04-07
DE1752349B2 (de) 1975-11-27
GB1202105A (en) 1970-08-12
DE1527750A1 (de) 1970-05-27
US3465563A (en) 1969-09-09
JPS4947146B1 (enExample) 1974-12-13
US3561246A (en) 1971-02-09
FR1551865A (enExample) 1969-01-03
DE1752349A1 (de) 1971-05-19
GB1150582A (en) 1969-04-30

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Legal Events

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